Patents by Inventor Alexander Ludwig

Alexander Ludwig has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11935427
    Abstract: A driver training system includes an unmanned aerial vehicle (UAV) including a processor and a memory communicably coupled to the processor and storing a UAV control module including computer-readable instructions that when executed by the processor cause the processor to control operation of a driver training interface operably connected to the UAV to communicate driving instruction information in a manner configured to be perceptible by a human driver in a driver training vehicle following behind the UAV.
    Type: Grant
    Filed: April 27, 2022
    Date of Patent: March 19, 2024
    Assignees: Toyota Research Institute, Inc., Toyota Jidosha Kabushiki Kaisha
    Inventors: Manuel Ludwig Kuehner, Hiroshi Yasuda, Alexander R. Green
  • Publication number: 20240012332
    Abstract: A micromirror array comprises a substrate, a plurality of mirrors for reflecting incident light and, for each mirror of the plurality of mirrors, at least one multilayer piezoelectric actuator for displacing the mirror, wherein the at least one multilayer piezoelectric actuator is connected to the substrate, and wherein the at least one multilayer piezoelectric actuator comprises a plurality of piezoelectric layers of piezoelectric material interleaved with a plurality of electrode layers to form a stack of layers. Also disclosed is a method of forming such a micromirror array. The micromirror array may be used in a programmable illuminator. The programmable illuminator may be used in a lithographic apparatus and/or in an inspection and/or metrology apparatus.
    Type: Application
    Filed: November 12, 2021
    Publication date: January 11, 2024
    Applicant: ASML Netherlands B.V.
    Inventors: Luc Roger Simonne HASPESLAGH, Nitesh PANDEY, Ties Wouter VAN DER WOORD, Halil Gökay YEGEN, Guilherme BRONDANI TORRI, Sebastianus Adrianus GOORDEN, Alexander Ludwig KLEIN, Jim Vincent OVERKAMP, Edgar Alberto OSORIO OLIVEROS
  • Publication number: 20240004184
    Abstract: A micromirror array comprises a substrate, a plurality of mirrors for reflecting incident light and, for each mirror of the plurality of mirrors, at least one piezoelectric actuator for displacing the mirror, wherein the at least one piezoelectric actuator is connected to the substrate. The micromirror array further comprises one or more pillars connecting the mirror to the at least one piezoelectric actuator. Also disclosed is a method of forming such a micromirror array. The micromirror array may be used in a programmable illuminator. The programmable illuminator may be used in a lithographic apparatus and/or in an inspection and/or metrology apparatus.
    Type: Application
    Filed: November 8, 2021
    Publication date: January 4, 2024
    Applicant: ASML Netherlands B.V.
    Inventors: Luc Roger Simonne HASPESLAGH, Nitesh PANDEY, Ties Wouter VAN DER WOORD, Halil Gökay YEGEN, Sebastianus Adrianus GOORDEN, Alexis HUMBLET, Alexander Ludwig KLEIN, Jim Vincent OVERKAMP, Guilherme BRONDANI TORRI, Edgar Alberto OSORIO OLIVEROS
  • Publication number: 20230333462
    Abstract: A pellicle membrane for use in a lithographic apparatus, the pellicle membrane characterized by in plane variation in composition is described. A method of manufacturing a pellicle membrane, the method including: providing a first material layer on a sacrificial layer on a substrate; providing a photoresist layer on the first material layer; patterning the photoresist layer; etching the first material layer to form a patterned surface; and either i) depositing a layer of a second material on the patterned surface and subsequently lifting off the portion of the second material deposited on the patterned photoresist layer, or ii) removing the remaining photoresist layer, depositing a layer of a second material on the patterned surface, and subsequently planarizing the surface.
    Type: Application
    Filed: August 5, 2021
    Publication date: October 19, 2023
    Applicant: ASML NETHERLANDS B. V.
    Inventors: Ties Wouter VAN DER WOORD, Alexander Ludwig KLEIN, Zomer Silvester HOUWELING, Inci DONMEZ NOYAN, Volker Dirk HILDENBRAND, Adrianus Johannes Maria HILDENBRAND, Johan Hendrik GIESBERS
  • Publication number: 20230168577
    Abstract: An optical element for a lithographic apparatus, the optical element including an anchor layer selected to support a top layer having self-terminating growth in an operating lithographic apparatus or plasma containing environment. Also described is a method of manufacturing an optical element, the method including depositing a top layer on anchor layer via exposure to plasma, preferably electromagnetically induced plasma. Lithographic apparatuses including such optical elements are also described.
    Type: Application
    Filed: April 21, 2021
    Publication date: June 1, 2023
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Zomer Silvester HOUWELING, Volker Dirk HILDENBRAND, Alexander Ludwig KLEIN, Paul Alexander VERMEULEN
  • Publication number: 20230050613
    Abstract: A pellicle membrane for a lithographic apparatus, the membrane including a matrix including a plurality of inclusions distributed therein. A method of manufacturing the pellicle membrane, a lithographic apparatus including the pellicle membrane, a pellicle assembly for use in a lithographic apparatus including the membrane, as well as the use of the pellicle membrane in a lithographic apparatus or method.
    Type: Application
    Filed: December 15, 2020
    Publication date: February 16, 2023
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Ties Wouter VAN DER WOORD, Volker Dirk HILDENBRAND, Inci DONMEZ NOYAN, Adrianus Johannes Maria GIESBERS, Alexander Ludwig KLEIN
  • Patent number: 11467486
    Abstract: A catalyst including: a first layer including a transition metal; a base layer; and an interlayer, wherein the interlayer is disposed between the base layer and the first layer is disclosed. Also disclosed are methods for preparing a catalyst as well as for synthesizing graphene, a pellicle produced using the catalyst or methods disclosed herein, as well as a lithography apparatus including such a pellicle.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: October 11, 2022
    Assignee: ASML Netherlands B.V.
    Inventors: Evgenia Kurganova, Adrianus Johannes Maria Giesbers, Alexander Ludwig Klein, Maxim Aleksandrovich Nasalevich, Arnoud Willem Notenboom, Mária Péter, Pieter-Jan Van Zwol, David Ferdinand Vles, Sten Vollebregt, Willem-Pieter Voorthuijzen
  • Publication number: 20220213593
    Abstract: Methods and apparatus for forming a patterned layer of material are disclosed. In one arrangement, a selected portion of a surface of a substrate is irradiated during a deposition process, the irradiation being such as to locally drive the deposition process in the selected portion to form a layer of deposited material in a pattern defined by the selected portion. The deposited material is annealed to modify the deposited material.
    Type: Application
    Filed: March 20, 2020
    Publication date: July 7, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Tamara DRUZHININA, Jim Vincent OVERKAMP, Alexey Olegovich POLYAKOV, Teis Johan COENEN, Evgenia KURGANOVA, Ionel Mugurel CIOBICA, Alexander Ludwig KLEIN, Albertus Victor Gerardus MANGNUS, Marijke SCOTUZZI, Bastiaan Maurice VAN DEN BROEK
  • Publication number: 20220035239
    Abstract: A method for manufacturing a membrane assembly for EUV lithography, the method including: providing a stack including: at least one membrane layer supported by a planar substrate, wherein the planar substrate has an inner region and a border region around the inner region; and a first sacrificial layer between the planar substrate and the membrane layer; selectively removing the inner region of the planar substrate such that the membrane assembly has: a membrane formed from the at least one membrane layer, and a border holding the membrane, the border having the border region of the planar substrate and the first sacrificial layer situated between the border region and the membrane layer, wherein the selectively removing the inner region of the planar substrate includes using an etchant which has a similar etch rate for the membrane layer and its oxide and a substantially different etch rate for the first sacrificial layer.
    Type: Application
    Filed: October 2, 2019
    Publication date: February 3, 2022
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Pieter-Jan VAN ZWOL, Sander BALTUSSEN, Dennis DE GRAAF, Johannes Christiaan Leonardus FRANKEN, Adrianus Johannes Maria GIESBERS, Alexander Ludwig KLEIN, Johan Hendrik KLOOTWIJK, Peter Simon Antonius KNAPEN, Evgenia KURGANOVA, Alexey Sergeevich KUZNETSOV, Arnoud Willem NOTENBOOM, Mahdiar VALEFI, Marcus Adrianus VAN DE KERKHOF, Wilhelmus Theodorus Anthonius Johannes VAN DEN EINDEN, Ties Wouter VAN DER WOORD, Hendrikus Jan WONDERGEM, Aleksandar Nikolov ZDRAVKOV
  • Publication number: 20200406244
    Abstract: A catalyst including: a first layer including a transition metal; a base layer; and an interlayer, wherein the interlayer is disposed between the base layer and the first layer is disclosed. Also disclosed are methods for preparing a catalyst as well as for synthesizing graphene, a pellicle produced using the catalyst or methods disclosed herein, as well as a lithography apparatus including such a pellicle.
    Type: Application
    Filed: February 7, 2019
    Publication date: December 31, 2020
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Evgenia KURGANOVA, Adrianus Johannes Maria GIESBERS, Alexander Ludwig KLEIN, Maxim Aleksandrovich NASALEVICH, Arnoud Willem NOTENBOOM, Mária PÉTER, Pieter-Jan VAN ZWOL, David Ferdinand VLES, Sten VOLLEBREGT, Willem-Pieter VOORTHUIJZEN
  • Patent number: 9611290
    Abstract: The invention provides compounds that are effective as inhibitors of human plasmin and plasma kallikrein, and that are useful for the prevention of blood loss and as components of fibrin adhesives. The invention further provides methods of making and using the compounds.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: April 4, 2017
    Assignee: THE MEDICINES COMPANY (LEIPZIG) GMBH
    Inventors: Peter Herold, Mohammed Daghish, Stjepan Jelakovic, Friedrich-Alexander Ludwig, Claudia Reichelt, Alexander Schulze, Andrea Schweinitz
  • Publication number: 20150065622
    Abstract: Thermoplastic molding compositions comprising the following components: a) 3 to 91.7 wt % of at least one aromatic polycarbonate, as component A b) 3 to 91.7 wt % of one or more styrene copolymers, as component B c) 3 to 91.7 wt % of one or more impact-modifying grafted rubbers without olefinic double bonding in the rubber plase, as component C, and also d) 0.2 to 0.9 wt % of a compound of formula (I), as component D: e) 0 to 0.9 wt % of a mixture of formula (II), as component E: n=2 to 20 f) 0 to 0.9 wt % of a triazine stabilizer, and also, optionally further components, with the proviso that when component E amounts to 0 wt %, at least one further stabilizer is present in an amount of 0.01 to 0.9 wt %, have good weathering properties.
    Type: Application
    Filed: September 3, 2012
    Publication date: March 5, 2015
    Applicant: STYROLUTION GMBH
    Inventors: Rolf Minkwitz, Alexander Ludwig, Kerim Wewer, Rainer Huebner
  • Publication number: 20140073573
    Abstract: The invention provides compounds that are effective as inhibitors of human plasmin and plasma kallikrein, and that are useful for the prevention of blood loss and as components of fibrin adhesives. The invention further provides methods of making and using the compounds.
    Type: Application
    Filed: October 31, 2013
    Publication date: March 13, 2014
    Applicant: THE MEDICINES COMPANY (LEIPZIG) GMBH
    Inventors: Peter HEROLD, Mohammed DAGHISH, Stjepan JELAKOVIC, Friedrich-Alexander LUDWIG, Claudia REICHELT, Alexander SCHULZE, Andrea SCHWEINITZ
  • Patent number: 8664233
    Abstract: The invention relates to compounds of general formula 1 to processes for the production thereof, to pharmaceutical preparations containing said compounds and/or physiologically compatible salts and/or solvates which can be produced therefrom as well as to the pharmaceutical use of said compounds, the salts or solvates thereof as inductors of apoptosis in the case of non-solid malignant tumors of the hematopoietic system, in particular in the case of leukemias and lymphomas, more particularly in the case of leukemic B lymphocytes.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: March 4, 2014
    Assignee: The Medicines Company (Leipzig) GmbH
    Inventors: Claudia Reichelt, Alexander Schulze, Mohammed Daghish, Friedrich-Alexander Ludwig, Jochen Heinicke, Konrad Herrmann, Maj Schuster, Sven Letschert, Kenneth Mugridge, Joseph DeAngelo
  • Patent number: 8598206
    Abstract: The invention provides compounds that are effective as inhibitors of human plasmin and plasma kallikrein, and that are useful for the prevention of blood loss and as components of fibrin adhesives. The invention further provides methods of making and using the compounds.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: December 3, 2013
    Assignee: The Medicines Company (Leipzig) GmbH
    Inventors: Peter Herold, Mohammed Daghish, Stjepan Jelakovic, Friedrich-Alexander Ludwig, Claudia Reichelt, Alexander Schulze, Andrea Schweinitz
  • Patent number: 8513461
    Abstract: The invention relates to inhibitors of trypsin-like serine proteases, including those of the general formula (IV) which, as well as plasmin, also inhibit plasma kallikrien, and to their use as medicaments, preferably for treatment of blood loss, especially in the case of hyperfibrinolytic states, in organ transplants or heart surgery interventions, in particular with a cardiopulmonary bypass, or as a constituent of a fibrin adhesive.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: August 20, 2013
    Assignee: The Medicines Company (Leipzig) GmbH
    Inventors: Torsten Steinmetzer, Andrea Schweinitz, Joerg Stuerzebecher, Peter Steinmetzer, Anett Soeffing, Andreas Van De Locht, Silke Nicklisch, Claudia Reichelt, Friedrich-Alexander Ludwig, Alexander Schulze, Mohammed Daghish, Jochen Heinicke
  • Patent number: 8497245
    Abstract: The invention provides methods of making and using compounds of the formula: or a pharmaceutically acceptable salt thereof; wherein n is an integer between 1 and 2 inclusively; m is an integer between 0 and 2 inclusively; X is selected from the group consisting of CH or N; R1 is selected from the group consisting of —CH2NH2, and R2 is selected from the group consisting of —H, —OH, —NH2 and acetyl; R3 is selected from the group consisting of —H, benzyloxycarbonyl and benzylsulfonyl; and R4 is selected from the group consisting of —OH, wherein p is an integer between 0 and 2 inclusively, Y is selected from the group consisting of —O—, —S—, —S(?O)—, —SO2—, methylene, —CH(OH)—, —CH(NH2)—, —CH(CH2—OH)—, —CH(CH2—NH2)— or —N(R6)—, R5 is selected from the group consisting of —H or a simple (C1-C3) alkyl and R6 is selected from the group consisting of —H, a simple (C1-C3) alkyl or a simple (C1-C3) acyl.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: July 30, 2013
    Assignee: The Medicines Company (Leipzig) GmbH
    Inventors: Peter Herold, Stjepan Jelakovic, Mohammed Daghish, Claudia Reichelt, Alexander Schulze, Andrea Schweinitz, Friedrich-Alexander Ludwig, Adel Rafai Far, Ting Kang
  • Patent number: 8410310
    Abstract: The invention relates to inhibitors of trypsin-like serine proteases of the general formula (I) which, as well as plasmin, also inhibit plasma kallikrein, and to their preparation and use as medicaments, preferably for treatment of blood loss, especially in the case of hyperfibrinolytic states, in organ transplants or heart surgery interventions, in particular with a cardiopulmonary bypass, or as a constituent of a fibrin adhesive.
    Type: Grant
    Filed: May 14, 2012
    Date of Patent: April 2, 2013
    Assignee: The Medicines Company (Leipzig) GmbH
    Inventors: Torsten Steinmetzer, Andrea Schweinitz, Joerg Stuerzebecher, Peter Steinmetzer, Anett Soeffing, Andreas Van De Locht, Silke Nicklisch, Claudia Reichelt, Friedrich-Alexander Ludwig, Alexander Schulze, Mohammed Daghish, Jochen Heinicke
  • Publication number: 20120252743
    Abstract: The invention provides methods of making and using compounds of the formula: or a pharmaceutically acceptable salt thereof; wherein n is an integer between 1 and 2 inclusively; m is an integer between 0 and 2 inclusively; X is selected from the group consisting of CH or N; R1 is selected from the group consisting of —CH2NH2, and R2 is selected from the group consisting of —H, —OH, —NH2 and acetyl; R3 is selected from the group consisting of —H, benzyloxycarbonyl and benzylsulfonyl; and R4 is selected from the group consisting of —OH, wherein p is an integer between 0 and 2 inclusively, Y is selected from the group consisting of —O—, —S—, —S(?O)—, —SO2—, methylene, —CH(OH)—, —CH(NH2)—, —CH(CH2—OH)—, —CH(CH2—NH2)— or —N(R6)—, R5 is selected from the group consisting of —H or a simple (C1-C3) alkyl and R6 is selected from the group consisting of —H, a simple (C1-C3) alkyl or a simple (C1-C3) acyl.
    Type: Application
    Filed: December 21, 2011
    Publication date: October 4, 2012
    Applicant: The Medicines Company (Leipzig) GmbH
    Inventors: Peter Herold, Stjepan Jelakovic, Mohammed Daghish, Claudia Reichelt, Alexander Schulze, Andrea Schweinitz, Friedrich-Alexander Ludwig, Adel Rafai Far, Ting Kang
  • Publication number: 20120225913
    Abstract: The invention relates to inhibitors of trypsin-like serine proteases of the general formula (I) which, as well as plasmin, also inhibit plasma kallikrein, and to their preparation and use as medicaments, preferably for treatment of blood loss, especially in the case of hyperfibrinolytic states, in organ transplants or heart surgery interventions, in particular with a cardiopulmonary bypass, or as a constituent of a fibrin adhesive.
    Type: Application
    Filed: May 14, 2012
    Publication date: September 6, 2012
    Applicant: The Medicine Company (Leipzig) GmbH
    Inventors: Torsten STEINMETZER, Andrea Schweinitz, Joerg Stuerzebecher, Peter Steinmetzer, Anett Soeffing, Andreas Van De Locht, Silke Nicklisch, Claudia Reichelt, Friedrich-Alexander Ludwig, Alexander Schulze, Mohammed Daghisch, Jochen Heinicke